baber/WOPTO huggingface dataset:
Patent CA-2557183-A1 (CA)
Inventor: KUBOTA SHUICHI
IPC: F16H55/28
Filed: 2005-03-04
Abstract: A rack and pinion steering device (1), comprising an aluminum or aluminum alloy gear case (3) having a hollow part (2), a steering shaft (6) rotatably supported on the gear case (3) through rolling bearings (4) and (5), a pinion (7) rotatably supported on the gear case (3) through the steering shaft (6), a rack bar (9) on which rack teeth (8) meshed with the pinion (7) are formed, and a rack guide (10) disposed in the hollow part (2) in the gear case (3) and supporting the rack bar (9) slidably in the moving direction (A) thereof.
Patent CA-2557226-A1 (CA)
Inventor: RHODES MICHAEL
IPC: B29C35/08
Filed: 2005-03-21
Abstract: An optical moulding process is disclosed comprising the sequential steps of:  (a)(y) forming a layer of a photocurable composition; and (bXz) irradiating selected areas of the composition in the layer with radiation from a radiation source, thereby curing the composition in said selected areas and repeating the steps a) and b) on top of an earlier cured layer to form a three dimensional structure, wherein the radiation source used in step b) is a non-coherent source of radiation and wherein the photocurable composition comprises at least two curable components: (i) 45% - 95% (and preferably at least 50%, more preferably at least 60%, e.g. at least 70%) by weight of the total curable components in the composition is a first component that is photocurable and that is such that, when cured in the presence of a photocuring initiator by exposure to UV radiation having an energy of 30 mJ/cm2, at least 90% of the component is cured within 50 milliseconds; and (ii) 5% to 55% (and preferably 10 -40%, more preferably 15 to 30%, e.g. about 20%) by weight of the total curable components in the composition is a second component that results in the composition, on curing, shrinking, in a linear direction, by less than 3% and preferably that results in the composition having, after cure, a Tg of greater than 50~ C, preferably at least 100~C and more preferably at least 120~C.
Patent CA-2558171-A1 (CA)
Inventor: SCHMIDT MARTIN U
IPC: C09B67/22
Filed: 2005-02-11
Abstract: The invention relates to the use of a pigment composition containing between 86.0 and 99.9 total mol % of CI Pigment Yellow 74 molecules and between 14.0 and 0.1 total mol %  of at least one monoazopigment of formula (1) wherein R1 represents CI, OCH3, CH3 or NO2, as a colouring agent for pigmenting ink jet inks and colour filters.
Patent CA-2558937-A1 (CA)
Inventor: ARMSTRONG RODNEY A
IPC: B62D33/03
Filed: 2006-09-05
Abstract: An apparatus for damping the motion of a tailgate attached to a truck bed comprising a damper having a truck bed attachment point at one end and a tailgate attachment point at the other end. The truck bed attachment point is secured to said truck bed, while the tailgate attachment point is secured to the tailgate.
Patent CA-2558953-A1 (CA)
Inventor: AVILES JOSUE V
IPC: F24F13/28
Filed: 2006-09-08
Abstract: A grease filter has upper and lower baffle assemblies that define tortuous paths for exhaust air flowing therethrough. A hinge connects the upper and lower baffle assemblies and permits the assemblies to pivot from a closed position to an open position. In the open position, access is provided to all surfaces of the assemblies so that they can be efficiently cleaned. A locking mechanism secures the baffle assemblies in the closed position and is located on a peripheral side of the assemblies opposite the hinge. A kitchen ventilation system and method of cleaning a grease filter are also provided.
Patent CA-2559279-A1 (CA)
Inventor: MAGEE LAURA
IPC: A61P17/04
Filed: 2006-09-08
Abstract: The invention includes compositions suitable for removal of urushiol from skin having been exposed thereto, which compositions contain an ethoxylate and sodium lauroyl sarcosinate, methods for treating allergic dermatitis of skin having been exposed to urushiol, and kits suitable for treatment of allergic dermatitis.
Patent CA-2562916-A1 (CA)
Title: Coding of audio signals
Inventor: LAKANIEMI ARI
IPC: G10L19/24
Filed: 2005-04-14
Abstract: The invention relates to an encoder (1) comprising an input (1.2) for inputting frames of an audio signal in a frequency band, an analysis filter (1.3) for dividing the frequency band into at least a lower frequency band and a higher frequency band, a first encoding block (1.4.1) for encoding the audio signals of the lower frequency band, a second encoding block (1.4.2) for encoding the audio signals of the higher frequency band, and a mode selector for selecting operating mode for the encoder among at least a first mode and a second mode. In the first mode signals only on the lower frequency band are encoded, and in the second mode signals on both the lower and higher frequency band are encoded. The encoder (1) further comprises a scaler to control the second encoding block (1.4.2) to gradually change the encoding properties of the second encoding block (1.4.2) in connection with a change in the operating mode of the encoder. The invention also relates to a device, a decoder, a method, a module, a computer program product, and a signal.
Patent CA-2563601-A1 (CA)
Title: Combinations of substituted 1-phenyl-1,5-dihydro-pyrido- [3,2-b] indol-2-ones and other hiv inhibitors
Inventor: HERTOGS KURT
IPC: A61K31/5377
Filed: 2005-05-17
Abstract: The present invention concerns combinations comprising a compound of formula (I); the N-oxides, salts, stereoisomeric forms, racemic mixtures, prodrugs, esters or metabolites thereof, wherein n is 1, 2 or 3; R1 is H, CN, halo, aminoC(=O), C(=O)OH, C1-4alkyloxyC(=O), C1-4 alkylC(=O), mono- or di(C1-4alkyl)aminoC(=O), arylaminoC(=O), N-(aryl)-N-(C1-4 alkyl)aminoC(=O), methanimidamidyl,N-hydroxy-methanimidamidyl, mono- or di(C1-4alkyl)methanimidamidyl, Het1 or Het2; R2 is H, C1-10alkyl, C2-10alkenyl, C3-7cycloalkyl, wherein said C1-10alkyl, C2-10alkenyl and C3-7 cycloalkyl may be optionally substituted; R3 is nitro, cyano, amino, halo, hydroxy, C1-4alkyloxy, hydroxyC(=O), aminoC(=O), C1-4alkyloxyC(=O), mono- or di(C1-4alkyl)aminoC(=O), C1-4alkylC(=O), methanimidamidyl, mono- or di(C1-4alkyl)methanimidamidyl,N-hydroxy-methanimidamidyl or Het1; and another HIV  inhibitor. The invention also concerns products comprising a compound of formula (I) and another HIV inhibitor, as a combined preparation for simultaneous, separate or sequential use in treatment of retroviral infections such as HIV infection, in particular, in the treatment of infections with multi-drug resistant retroviruses.
Patent CA-2563867-A1 (CA)
Inventor: GRIFFITHS GEORGE
IPC: B03C3/011
Filed: 2005-04-21
Abstract: An air cleaning device (10) has a particle charging zone (12) comprising a conducting sheet (16) having a plurality of apertures (18), through which air can be passed, and a plurality of corona emitters (22) each associated with an aperture, and a filter (14).
Patent CA-2565969-A1 (CA)
Inventor: MOORE JEFFREY S
IPC: C08L51/08
Filed: 2005-05-06
Abstract: A composite material comprises (i) a polymer, (ii) a polymerizer, (iii) a protected corresponding activator for the polymerizer, and (iv) a plurality of capsules. The polymerizer is in the capsules, and the corresponding activator is protected with a corresponding encapsulant for the polymer and the polymerizer.
Patent CA-2567625-A1 (CA)
Title: Detergent composition
Inventor: BORGONJON PATRICE MARK LUC
IPC: C11D3/16
Filed: 2005-06-07
Abstract: The present invention relates to a detergent composition having viscosity of at least 700cps, measured using the standard Brookfield viscometer method at 20 C, and comprising from 0.1% to 3% by weight of the composition of an organic salt, inorganic salt or mixtures thereof and from 0.05% to 10% by weight of the composition of a hydrophobic block copolymer having average molecular weight of at least 500 and comprising alkylene oxide moieties.
Patent CA-2568080-A1 (CA)
Inventor: KOCH GUIDO
IPC: A61G13/04
Filed: 2006-11-10
Abstract: In an operating table comprising a table column (10) with a column foot (14) and with a column head (16) and also a patient bed (12) which is connectable to the column head (16) and which is pivotable in relation to the table column (10) about at least one axis parallel to the bed plane, the column head (16) has provided on it a guide track (42) which is curved continuously about an axis of curvature and on which a saddle coupleable to the bed (12) is mounted such that it can be adjusted along the guide track (42) by means of a saddle drive.
Patent CA-2568967-A1 (CA)
Title: Agents and methods for diagnosing stress
Inventor: BRANDON RICHARD BRUCE
IPC: C07K14/47
Filed: 2005-06-03
Abstract: The present invention discloses molecules and assays for qualitatively or quantitatively determining the effect of stress on the immune system, the susceptibility to developing disease or illness through immune system dysfunction as a result of stress, and for monitoring the ability of an animal to cope with stress. The invention is useful inter alia in measuring response to immunomodulatory therapies, and monitoring the immune response to natural disease under stressful conditions.
Patent CA-2569491-A1 (CA)
Title: 2'-nitrobenzyl-modified ribonucleotides
Inventor: PIEPENBURG OLAF
IPC: C07H19/04
Filed: 2005-06-02
Abstract: This disclosure provides novel reversibly terminated ribonucleotides which can be used as a reagent for DNA sequencing reactions. Methods of sequencing nucleic acids using the disclosed nucleotides are also provided.
Patent CA-2569686-A1 (CA)
Title: Highly selective novel amidation method
Inventor: INAGAKI ATSUSHI
IPC: C07C51/06
Filed: 2005-06-10
Abstract: The present invention provides an industrial production method with a short process having a high yield of an aliphatic cyclic carboxamide having carboxyl group, which comprises reacting functional group-selectively using an inexpensive condensing agent without protecting the carboxyl group by esterification, that is, reacting carboxylic acid anhydride obtained by reacting carboxylic acid and tertiary carboxylic acid halide with aliphatic cyclic secondary amine having carboxyl group.
Patent CA-2571288-A1 (CA)
Inventor: BRENNER MICHAEL S
IPC: C10M163/00
Filed: 2005-06-29
Abstract: A lubricant composition with a total nitrogen content of 0.1 to 0.25 percent by weight suitable for lubricating a two-stroke engine comprising an oil of lubricating viscosity, a synthetic ester, at least one condensation product of a fatty acid having 12 to 24 carbon atoms with a polyamine, and a Mannich dispersant.
Patent CA-2571690-A1 (CA)
Title: Worksurface support system with power and communication capability and front and rear access covers
Inventor: GAYHART JON W
IPC: A47B21/06
Filed: 2003-01-31
Abstract: A table or desk includes a worksurface and leg structure, and a wire management arrangement located below the worksurface. The wire management arrangement includes upper and lower wire management members that support wires or cables for providing power and/or communication capability to the worksurface, and front and rear access covers which are movable between open and closed positions for providing access to the wire management members. The rear access cover provides access to the lower wire management member, and engages the upper wire management member when in the closed position. A portion of the upper wire management member above the rear access cover is exposed, to mount power outlets that can be accessed from the rear of the worksurface. The front access cover is engaged with the worksurface when in the closed position, and provides access to both the upper and lower wire management members when in the open position.
Patent CA-2574525-A1 (CA)
Title: Lamp and socket assembly
Inventor: KARTON RICHARD L
IPC: H01R33/22
Filed: 2007-01-19
Abstract: A lamp including a housing having an aperture in a distal end of the housing.  The aperture is sized to receive a post when the lamp is inserted into a socket.
Patent CA-2574775-A1 (CA)
Inventor: VALPEY RICHARD S III
IPC: G06F17/50
Filed: 2005-07-21
Abstract: Disclosed is a method of designing an aerosol spray dispensing system. One or more to-be-determined attributes of the spray dispenser system are identified, including properties of a fluid to be dispensed, characteristics of the dispensing mechanism, and performance characteristic values. The identified attributes are determined using equations taking into account relationships among the properties of the fluid to be dispensed, the characteristics of the dispensing mechanism and the performance characteristic values. Once determined, the attributes are used to design the spray dispensing system.
Patent CA-2574934-A1 (CA)
Inventor: ORSZULAK JAMES H
IPC: A61B18/12
Filed: 2007-01-23
Abstract: An electrosurgical system is disclosed comprising a generator configured to electrosurgical coagulation waveforms. The generator includes a closed loop control system for controlling the electrosurgical coagulation waveforms. The closed loop control system includes a sensor configured to sense a tissue property and/or an energy property and to transmit the tissue property and/or the energy property as one or more sensor signals having an amplitude. The control system also includes a gain controller configured to process the at least one sensor signal to reduce the amplitude of the sensor signals and to obtain a signal to noise ratio of the at sensor signals within a predetermine range. A  microprocessor coupled to the generator and is configured to adjust the electrosurgical coagulation waveforms as a function of the sensor signals.
Patent CA-2574950-A1 (CA)
Title: Lubricant composition comprising additive package to provide desired total base number
Inventor: LEAHY RICHARD
IPC: C10M167/00
Filed: 2005-07-22
Abstract: A method of lubricating an internal combustion engine with a power output of at least 1600 kilowatts, with a lubricating composition, the method comprising: (1) monitoring one or more performance characteristics of the engine; (2) selecting an additive package to provide a desired TBN level to a lubricating composition to modify the performance characteristics of the engine; (3) combining the additive package of step (2) with (a) a component having a viscosity of about 2 mm2/s to 12 mm2/s, comprising a light neutral base oil, and optionally (b) a component having a viscosity of above 12 mm2/s to about 40 mm2/s, comprising heavy neutral base oil or a brightstock, to form a lubricating composition; and (4) supplying the lubricating composition of step (3) to the engine.
Patent CA-2579184-A1 (CA)
Title: Augmenting stem cell populations by modulating t-cell protein tyrosine phosphatase (tc-ptp)
Inventor: BOURDEAU ANNIE
IPC: C12N5/08
Filed: 2007-02-20
Abstract: A method of increasing stem cell expansion and isolating stem cells is disclosed. The method of expanding stem cells comprises incubating cells with an agent that inhibits T-cell protein tyrosine phosphatase (TC-PTP).
Patent CA-2579444-A1 (CA)
Title: Apparatus for producing an optical effect
Inventor: O'NEILL NOEL
IPC: F24C7/00
Filed: 2005-09-12
Abstract: The present invention relates to apparatus for producing an optical effect, and in particular to an apparatus for producing an optical effect resembling flames and smoke. More especially, the invention relates to flame effect electric fires, such as for domestic use, which may or may not include means for space heating and which include and optical effect to resemble burning solid fuel.
Patent CA-2579497-A1 (CA)
Inventor: WILLIAMS LUC
IPC: E04G21/32
Filed: 2007-02-23
Abstract: The railing system comprises at least one elongated rail having a plurality of spaced-apart openings. It also has a plurality of elongated pickets having opposite ends, each picket having at least one end provided with at least two spaced-apart retaining tabs initially extending lengthwise and configured to be inserted through a corresponding one of the openings of the rail. The tabs of the pickets are outwardly bendable to rigidly connect the pickets to the rail.  This type of connection can be quickly achieved and lowers the manufacturing costs of railing systems.
Patent CA-2580083-A1 (CA)
Inventor: ZORNES KAREN F
IPC: A61F9/00
Filed: 2005-09-19
Abstract: The headgear with eyewear attachment is a device that allows a user to wear and interchange eyewear (20) that is attached to a headgear article (30). The eyewear (20) is attached to the visor (32) of the headgear (30) by a removably attachable fastener (60) that can be separated when desired. The eyewear (20) may be adjustable toward or away from a user in a horizontal direction, may be adjustable vertically in an upward or downward direction or may be rotatable against a bottom brim portion (36) of the visor (32). The headgear (30) and eyewear (20) combination may also have an envelope (70) to hold personal possessions. The envelope (70) would be disposed in the visor (32) where a top brim portion (34) and the bottom brim portion (36) of the visor (32) would define the envelope (70). The envelope (70) would be accessed from the inside of the headgear (30) where the user's forehead meets the visor (32).
Patent CA-2580269-A1 (CA)
Inventor: SHAANAN TAMIR
IPC: H04B10/118
Filed: 2005-11-24
Abstract: A method of encoding, transmitting and decoding data over a wireless medium, including, selecting a number of bits N representing a symbol, creating a set of at least 2 to the power of N equal sized codewords with a larger number of bits than N, representing the 2 to the power of N possible combinations of N bit symbols, receiving a stream of data, replacing every N bit symbol from the stream of data with its representative codeword from the created set, transmitting the codewords using a faster transmission bit rate such that the transmission time allocated for each codeword is substantially the same as the time duration required to transmit the original bits it replaced.
Patent CA-2583419-A1 (CA)
Title: System and method for automated configuration of meters
Inventor: SCOGGINS SEAN M
IPC: G06F17/00
Filed: 2005-09-16
Abstract: A number of meters to be configured according to a particular billing rate.  Multiple billing rates may be defined, named, and stored for use. Each such billing rate may include time of use (TOU) configuration parameters and/or demand configuration parameters. Alternatively, a billing rate may include strictly consumption based parameters. Each billing rate is ~meter independent~, meaning that it is not specific to any particular meter configuration format. The billing rate is defined in a format that is convenient for the operator and then translated into a format that is specific to each meter on which it is implemented. Thus, to configure a number of different parameters on a number of differently formatted meters, only a single billing rate need be defined and propagated to the meters.
Patent CA-2585456-A1 (CA)
Title: Crossbow cocking and stringing device
Inventor: MIDDLETON DERRICK JOHN
IPC: F41B5/18
Filed: 2005-10-26
Abstract: The present invention provides a crossbow stringing and cocking device whereby one person may easily and safely draw back the string of a crossbow to engage the trigger mechanism for shooting of a projectile, and may also be utilized to unstring and string the bow. The invention utilizes a pulley system, mounted inside the barrel for convenience and safety.
Patent CA-2586917-A1 (CA)
Inventor: KATSAROS JAMES DEAN
IPC: E04B1/68
Filed: 2005-12-14
Abstract: An elongated flange material for forming a flange and a method for use in sealing a non-flanged window, door, or other fenestration product in a wall opening, wherein the flange material comprises at least one top coversheet and at least one bottom coversheet with a pressure-sensitive adhesive layer sandwiched between the two coversheets, wherein the coversheets occupy an appreciable width of the flange but do not extend across the entire width of the flange and thereby are offset with respect to each other thereby providing opposing first and second exposed surfaces of the pressures sensitive adhesive layer.
Patent CA-2587426-A1 (CA)
Title: Method for the construction of vertical power transistors with differing powers by combination of pre-defined part pieces
Inventor: LERNER RALF
IPC: G06F17/50
Filed: 2005-10-05
Abstract: Method and system for designing a vertical MOS power transistor with specified design output. The method comprises the composition of a layout for the vertical MOS power transistor as a combination of at least partly different layout sections, each with known design data with at least one first layout section with a known number of individual transistors and the fixing of the specific design output by means of the known design data and the number of applied layout sections.
Patent CA-2587810-A1 (CA)
Title: Footwear construction
Inventor: URIE GRANT A
IPC: A43B13/14
Filed: 2007-05-07
Abstract: A footwear construction including a midsole frame having a forefoot base, a heel base and an intermediate frame section that connects the forefoot base and the heel base. The forefoot base and heel base can be separated from one another by a frame void.  The forefoot base can include at least one forefoot base void extending across the width of the footwear to improve flexibility of the footwear. The construction also can include a midsole including a lower surface housed at least partially within and/or joined with the midsole frame, with the midsole frame forefoot base and a heel base separated from one another below the midsole lower surface by the frame void, and connected above the lower surface by the intermediate frame section. Where the construction includes an outsole, that outsole can define an outsole forefoot void, which can be aligned with the forefoot base void.
Patent CA-2588288-A1 (CA)
Title: Assembly of light emitting diodes for lighting applications
Inventor: DE VARENNES CHRISTIAN
IPC: H05B33/12
Filed: 2005-12-06
Abstract: An assembly of light emitting diodes for a streetlight or the likes comprises a first board having a first matrix of light emitting diodes (LEDs) mounted thereon defining a first light projection plane and at least another board having a second matrix of LEDs mounted thereon defining a second light projection plane. The other boards are mounted to the first board so as to define an angle therebetween. The LEDs can be mounted to the boards so as to independently define and angle therewith. They can also be oriented towards privileged directions. The present assembly allows providing a more uniform light distribution.
Patent CA-2589286-A1 (CA)
Inventor: GILMOUR MARK
IPC: B27B5/24
Filed: 2005-08-02
Abstract: A work bench (10) including at least two work piece supports (57), the two supports are positioned at intervals along an elongate member (24) and define a substantially horizontal plane in which a work piece can move, a mounting (20) for a power tool (12), the mounting is affixed to the elongate member and can rotate about an axis that is substantially parallel to the length of the elongate member, a ground engaging member (106) which supports the power tool mounting at a point spaced away from the elongate member and adjustment means for adjusting the effective length of the ground engaging member.
Patent CA-2589989-A1 (CA)
Inventor: AOKI K ROGER
IPC: A61K38/16
Filed: 1994-12-16
Abstract: The present invention provides a method for relieving pain, associated with muscle contractions, a composition and a method of treating conditions such as cholinergic controlled secretions including excessive sweating, lacrimation and mucus secretions and a method for treating smooth muscle disorders including, but not limited to, spasms in the sphincter of the cardiovascular arteriole, gastrointestinal system, urinary, gall bladder and rectum, which method comprises administering to the patient suffering from said disorder or condition a therapeutically effective amount of Botulinum toxin selected from a group consisting of Botulinum toxin types B, C, D, E, F and G.